/* ** ** Swift/XRT light curve for BL Lacertae. ** ** Data taken from the automatic processing at http://www.swift.psu.edu/monitoring/ ** ** When using these data and results in publications, please reference M.C. Stroh & A.D. Falcone 2013, ApJS, 207, 28; arXiv: 1305.4949. ** ** Key: ** ** BinCenter - Center of time bin (MJD) ** BinHW - One-half of the full time bin size (days) ** Rate - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s). ** RateError - 1 sigma error in source count rate (cts/s) ** FracExp - Conversion factor between bin size and observing time ** Mode - 0 if in Windowed Timing (WT) ** 1 if in Photon Counting (PC) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode 55710.331925 0.000305 0.46248 0.10451 1.00000 1 55710.332549 0.000320 0.46462 0.10444 0.95455 1 55710.333276 0.000407 0.47239 0.09162 1.00000 1 55710.334002 0.000320 0.46314 0.10209 1.00000 1 55710.334903 0.000581 0.65357 0.09209 0.95000 1 55710.336108 0.000625 0.60978 0.08660 0.93023 1 55710.337256 0.000523 0.69427 0.09902 0.97222 1 55710.338302 0.000523 0.71111 0.09999 0.97222 1 55710.339304 0.000479 0.73632 0.10501 1.00000 1 55710.340262 0.000479 0.75556 0.10602 1.00000 1 55710.341352 0.000610 0.58793 0.08457 0.97619 1 55710.342848 0.000886 0.72859 0.07752 0.98341 1